fsStats selects features using the t.test or ks.test
function (toggled by the how argument).
fsStats(object, top = 0, how = c("t.test", "ks.test"), ...)Specifies the ExprsArray object to undergo feature selection.
A numeric scalar or character vector. A numeric scalar indicates
the number of top features that should undergo feature selection. A character vector
indicates specifically which features by name should undergo feature selection.
Set top = 0 to include all features. A numeric vector can also be used
to indicate specific features by location, similar to a character vector.
A character string. Toggles between the "t.test" and
"ks.test" method. Argument for fsStats only.
Arguments passed to the detailed function.
Returns an ExprsArray object.